2 papers
math.PR2022
Multifractal analysis and Erdös-Rényi laws of large numbers for branching random walks in
Najmeddine Attia, Julien Barral
We revisit the multifractal analysis of -valued branching random walks averages by considering subsets of full Hausdorff dimension of the standard level sets, over each infin…
math.DS2018
A multifractal formalism for Hewitt-Stromberg measures
Najmeddine Attia, Bilel Selmi
In the present work, we give a new {\it multifractal formalism} for which the classical multifractal formalism does not hold. We precisely introduce and study a multifractal formal…